Use epic historical style to create a video about the Silk Road trading routes. Show ancient caravans crossing vast deserts, bustling markets in Samarkand, Chinese silk makers at work, and Mediterranean merchants trading exotic goods. Capture detailed scenes of spice markets, paper making, and cultural exchanges. Mix traditional music from different cultures with caravan ambient sounds. Voiceover script: 'Stretching over 4,000 miles, the Silk Road wasn't just a trade route - it was humanity's first information superhighway, connecting East and West through goods, ideas, and innovations.' Use deep male English voice. Make it for YouTube.